YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1964 | ----- | z | ----- | z | 50.00 | i | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 65.00 | t | 83.00 | 69.00 | 49.00 | ----- | z | |||
1966 | 36.00 | 46.00 | 65.00 | 62.00 | 85.00 | 95.00 | 94.00 | 85.00 | 85.00 | 68.00 | 56.00 | 44.00 | 95.00 | |||||||||||||
1967 | 44.00 | 45.00 | 62.00 | 70.00 | 81.00 | 85.00 | 90.00 | 86.00 | 78.00 | 73.00 | 60.00 | 52.00 | 90.00 | |||||||||||||
1968 | 46.00 | 40.00 | 63.00 | 84.00 | 86.00 | 87.00 | 89.00 | 87.00 | 80.00 | 84.00 | a | 62.00 | 41.00 | 89.00 | a | |||||||||||
1969 | 41.00 | 37.00 | 52.00 | 66.00 | 92.00 | 82.00 | 91.00 | 90.00 | 80.00 | 69.00 | 62.00 | 42.00 | 92.00 | |||||||||||||
1970 | 39.00 | 50.00 | 47.00 | 84.00 | 83.00 | 89.00 | 90.00 | 89.00 | 85.00 | 76.00 | 57.00 | 50.00 | 90.00 | |||||||||||||
1971 | 35.00 | 50.00 | 50.00 | 68.00 | 82.00 | 91.00 | 83.00 | c | 88.00 | e | 90.00 | c | 76.00 | 55.00 | 38.00 | c | 91.00 | n | ||||||||
1972 | 40.00 | a | 39.00 | 52.00 | 61.00 | 85.00 | 85.00 | 85.00 | 85.00 | e | 76.00 | b | 68.00 | d | 51.00 | f | 35.00 | k | ----- | z | ||||||
1973 | 51.00 | a | 36.00 | j | 65.00 | 77.00 | 73.00 | c | 83.00 | c | 94.00 | m | 90.00 | k | 88.00 | i | 76.00 | i | 55.00 | i | 42.00 | s | ----- | z | ||
1974 | 43.00 | q | 40.00 | o | 55.00 | c | 78.00 | m | 78.00 | w | ----- | z | ----- | z | ----- | z | 74.00 | 75.00 | b | 62.00 | h | 45.00 | c | ----- | z | |
1975 | 44.00 | 52.00 | 52.00 | a | 61.00 | 84.00 | b | 92.00 | 95.00 | b | 92.00 | 75.00 | a | 78.00 | h | 75.00 | 48.00 | 95.00 | n | |||||||
1976 | 33.00 | 59.00 | a | 59.00 | 82.00 | 79.00 | 88.00 | 90.00 | 102.00 | 90.00 | 79.00 | 52.00 | 43.00 | 102.00 | a | |||||||||||
1977 | 31.00 | 51.00 | 56.00 | 79.00 | 89.00 | 91.00 | 96.00 | 85.00 | 74.00 | 75.00 | 59.00 | 39.00 | 96.00 | |||||||||||||
1978 | 38.00 | a | 35.00 | 56.00 | 66.00 | 93.00 | 88.00 | 88.00 | 95.00 | 87.00 | 75.00 | a | 78.00 | 41.00 | 95.00 | b | ||||||||||
1979 | 29.00 | 47.00 | 53.00 | 71.00 | 82.00 | 86.00 | a | 89.00 | 84.00 | 88.00 | 72.00 | 60.00 | 47.00 | 89.00 | a | |||||||||||
1980 | 41.00 | m | 40.00 | 56.00 | 92.00 | 89.00 | a | 90.00 | 90.00 | a | 85.00 | 87.00 | a | 74.00 | 58.00 | 41.00 | 92.00 | p | ||||||||
1981 | 53.00 | 55.00 | 55.00 | d | 74.00 | h | 86.00 | 82.00 | 94.00 | 84.00 | b | 81.00 | a | 69.00 | 65.00 | d | 41.00 | 94.00 | s | |||||||
1982 | 35.00 | c | 43.00 | 54.00 | 78.00 | d | 84.00 | 79.00 | 91.00 | a | 86.00 | 84.00 | 68.00 | 62.00 | c | 63.00 | 91.00 | k | ||||||||
1983 | 38.00 | a | 53.00 | 49.00 | a | 76.00 | 75.00 | 91.00 | a | 97.00 | 97.00 | 94.00 | 78.00 | 63.00 | o | 31.00 | 97.00 | r | ||||||||
1984 | 42.00 | 50.00 | 45.00 | 72.00 | p | 87.00 | 90.00 | 88.00 | 90.00 | a | 84.00 | 70.00 | 61.00 | f | 51.00 | 90.00 | w | |||||||||
1985 | 34.00 | 53.00 | 56.00 | a | 86.00 | o | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 76.00 | q | 53.00 | c | 34.00 | e | ----- | z | ||
1986 | 48.00 | b | 37.00 | b | 72.00 | a | 82.00 | 94.00 | 94.00 | b | 97.00 | 91.00 | a | 80.00 | d | 74.00 | 58.00 | g | 51.00 | 97.00 | s | |||||
1987 | 50.00 | 47.00 | d | 68.00 | 92.00 | a | 90.00 | d | 94.00 | b | 94.00 | f | 89.00 | d | 81.00 | c | 77.00 | b | 65.00 | f | 38.00 | m | ----- | z | ||
1988 | 48.00 | a | 45.00 | c | 56.00 | 67.00 | a | 87.00 | b | 96.00 | b | 103.00 | a | 95.00 | f | 83.00 | d | 77.00 | c | 58.00 | f | 55.00 | f | ----- | z | |
1989 | 46.00 | 40.00 | d | ----- | z | 65.00 | d | 86.00 | b | 85.00 | c | 92.00 | 93.00 | g | 86.00 | d | 84.00 | d | 49.00 | e | 37.00 | ----- | z | |||
1990 | 51.00 | c | ----- | z | 68.00 | 90.00 | d | 79.00 | a | 90.00 | b | 96.00 | 90.00 | h | 85.00 | b | 71.00 | d | 77.00 | e | 53.00 | b | ----- | z | ||
1991 | 41.00 | 60.00 | a | 55.00 | a | 82.00 | 90.00 | 95.00 | e | 90.00 | d | 97.00 | g | 85.00 | a | 79.00 | c | 57.00 | e | 48.00 | c | ----- | z | |||
1992 | 40.00 | 41.00 | b | 51.00 | b | 67.00 | 91.00 | d | 90.00 | f | 83.00 | l | 91.00 | j | 82.00 | g | 75.00 | d | 57.00 | j | 40.00 | k | ----- | z | ||
1993 | 40.00 | s | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 48.00 | s | 43.00 | b | ----- | z |
1994 | 31.00 | j | 56.00 | g | 59.00 | d | 79.00 | e | 83.00 | m | 81.00 | f | 82.00 | g | 84.00 | e | 83.00 | f | 76.00 | g | 57.00 | g | 47.00 | y | ----- | z |
1995 | 43.00 | u | 47.00 | c | 70.00 | r | 53.00 | r | 88.00 | e | 97.00 | h | 95.00 | b | 88.00 | d | 84.00 | b | ----- | z | 46.00 | e | 39.00 | d | ----- | z |
1996 | 40.00 | d | 46.00 | r | 61.00 | l | 69.00 | b | 88.00 | c | 94.00 | c | ----- | z | ----- | z | 87.00 | g | 76.00 | 56.00 | d | 42.00 | e | ----- | z | |
1997 | 37.00 | a | 45.00 | e | 54.00 | l | 65.00 | o | 72.00 | d | 92.00 | h | 87.00 | n | 88.00 | j | 81.00 | s | 82.00 | g | 55.00 | c | 47.00 | f | ----- | z |
1998 | 43.00 | 53.00 | i | 61.00 | e | 74.00 | j | 88.00 | a | 91.00 | b | 93.00 | k | 86.00 | i | 92.00 | j | 77.00 | t | 56.00 | m | 58.00 | h | ----- | z | |
1999 | 41.00 | g | 48.00 | o | 60.00 | c | 74.00 | j | 90.00 | k | 94.00 | r | 92.00 | v | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2000 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2001 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2002 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 90.00 | b | 85.00 | f | 93.00 | g | 87.00 | a | 84.00 | d | 56.00 | c | 47.00 | i | ----- | z |
2004 | 35.00 | a | 53.00 | a | 63.00 | c | 76.00 | i | 88.00 | e | 87.00 | d | 84.00 | a | 82.00 | f | 86.00 | k | 75.00 | e | 56.00 | b | 46.00 | f | ----- | z |
2005 | 42.00 | b | 56.00 | c | 66.00 | c | 79.00 | c | 78.00 | g | 93.00 | c | 89.00 | o | 96.00 | c | 95.00 | b | 85.00 | j | 60.00 | t | 31.00 | v | ----- | z |
2006 | 42.00 | t | 41.00 | l | 58.00 | p | 65.00 | y | 92.00 | g | 86.00 | m | 94.00 | j | 97.00 | 85.00 | b | 78.00 | ----- | z | 45.00 | p | ----- | z | ||
2007 | 45.00 | a | 44.00 | b | 72.00 | h | 86.00 | h | 89.00 | l | 91.00 | p | 93.00 | h | 94.00 | y | 90.00 | i | 80.00 | d | 60.00 | q | 37.00 | s | ----- | z |
2008 | 44.00 | l | 36.00 | y | 45.00 | l | 70.00 | r | 76.00 | r | 89.00 | 94.00 | 89.00 | 93.00 | 82.00 | 74.00 | 43.00 | ----- | z | |||||||
2009 | 29.00 | 50.00 | 61.00 | 76.00 | 94.00 | 83.00 | 84.00 | 90.00 | 80.00 | 65.00 | 64.00 | 39.00 | 94.00 | |||||||||||||
2010 | 46.00 | 37.00 | 62.00 | 79.00 | 95.00 | 88.00 | 92.00 | 94.00 | 83.00 | 79.00 | 63.00 | 47.00 | 95.00 | |||||||||||||
2011 | 42.00 | 59.00 | 53.00 | 68.00 | 80.00 | 88.00 | 96.00 | 89.00 | 88.00 | 86.00 | 58.00 | 52.00 | 96.00 | |||||||||||||
2012 | 46.00 | 47.00 | 83.00 | ----- | z | 91.00 | 93.00 | 92.00 | 94.00 | 86.00 | 73.00 | 64.00 | 57.00 | ----- | z | |||||||||||
2013 | 48.00 | 41.00 | 49.00 | 71.00 | 89.00 | 87.00 | 92.00 | 93.00 | 80.00 | 79.00 | 54.00 | 35.00 | 93.00 | |||||||||||||
2014 | 36.00 | 43.00 | 54.00 | 64.00 | 83.00 | 90.00 | 89.00 | 87.00 | 83.00 | 71.00 | 54.00 | 49.00 | 90.00 | |||||||||||||
2015 | 41.00 | 27.00 | 64.00 | 74.00 | 86.00 | b | 80.00 | 88.00 | 91.00 | k | 92.00 | 78.00 | 71.00 | 56.00 | 92.00 | m | ||||||||||
2016 | 49.00 | 50.00 | 62.00 | 78.00 | 89.00 | 89.00 | 90.00 | 88.00 | 81.00 | 71.00 | 76.00 | 45.00 | 90.00 | |||||||||||||
2017 | 50.00 | 57.00 | 54.00 | 72.00 | 71.00 | 92.00 | 87.00 | 87.00 | 92.00 | 81.00 | 52.00 | 55.00 | 92.00 | |||||||||||||
2018 | 46.00 | 45.00 | 54.00 | 64.00 | 85.00 | 91.00 | 91.00 | 87.00 | 86.00 | 69.00 | 50.00 | 50.00 | 91.00 | |||||||||||||
2019 | 45.00 | 34.00 | 55.00 | 68.00 | 79.00 | 85.00 | 89.00 | 84.00 | 85.00 | 75.00 | 47.00 | 46.00 | 89.00 | |||||||||||||
2020 | 38.00 | 51.00 | 62.00 | 58.00 | 90.00 | 92.00 | 93.00 | 87.00 | 78.00 | 76.00 | 79.00 | 49.00 | 93.00 | |||||||||||||
2021 | 46.00 | 46.00 | 64.00 | 66.00 | 84.00 | 95.00 | 88.00 | 92.00 | 85.00 | 79.00 | 66.00 | 54.00 | 95.00 | |||||||||||||
2022 | 32.00 | 42.00 | 57.00 | 78.00 | 94.00 | 99.00 | 90.00 | 88.00 | 92.00 | 77.00 | 75.00 | 41.00 | 99.00 | |||||||||||||
2023 | 37.00 | 52.00 | 47.00 | 83.00 | 87.00 | 89.00 | 87.00 | 86.00 | 94.00 | 89.00 | 67.00 | 55.00 | 94.00 | |||||||||||||
2024 | 43.00 | 52.00 | 59.00 | 69.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 41.47 | 46.51 | 57.89 | 73.59 | 85.62 | 89.18 | 90.97 | 89.21 | 84.57 | 75.91 | 61.23 | 45.86 | 93.14 | |||||||||||||
S.D. | 6.12 | 7.28 | 7.16 | 8.72 | 5.82 | 4.41 | 4.07 | 4.31 | 5.41 | 5.30 | 9.00 | 6.89 | 3.40 | |||||||||||||
SKEW | -0.18 | -0.27 | 0.89 | 0.32 | -0.72 | -0.27 | 0.43 | 0.98 | 0.01 | 0.20 | 0.46 | 0.13 | 0.77 | |||||||||||||
MAX | 53.00 | 60.00 | 83.00 | 92.00 | 95.00 | 99.00 | 103.00 | 102.00 | 95.00 | 89.00 | 79.00 | 63.00 | 102.00 | |||||||||||||
MIN | 29.00 | 27.00 | 45.00 | 58.00 | 71.00 | 79.00 | 83.00 | 84.00 | 74.00 | 65.00 | 46.00 | 31.00 | 89.00 | |||||||||||||
YRS | 47 | 45 | 47 | 41 | 45 | 45 | 40 | 38 | 44 | 46 | 40 | 42 | 22 |